Glass Fast Fuse 2A/5x20mm-100pcs
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 25,99 lei | — |
| 3–4 pcs | 24,69 lei | 5% (−1,30 lei/unit) |
| 5–10 pcs | 23,39 lei | 10% (−2,60 lei/unit) |
| 11+ pcs | 22,09 lei | 15% (−3,90 lei/unit) |
2A Fast-Blow Glass Fuse for Electrical Circuit Protection
Set of 100 fast-blow 5x20mm glass fuses with a 2A capacity at 250V, designed for the protection of electrical and electronic circuits in household and industrial appliances. The professional solution for quickly replacing faulty fuses in power supplies, stabilizers, televisions, audio equipment, and other electronic devices.
What you get with this product
- Ample stock for maintenance — 100 pieces in the pack ensure long-term reserves for repairs and interventions
- Reliable overload protection — rapid circuit interruption when the nominal current of 2A is exceeded
- Universal compatibility — standard 5x20mm size fits in the fuse holders of most electronic and household appliances
- Easy status identification — transparent glass tube allows quick visual inspection of the intact or blown filament
- Long lifespan — construction with metal end caps and durable glass tube resistant to wear and high temperatures
- Excellent value for money — large quantity at an affordable price, ideal for workshops, service centers, or frequent home use
How it works and how to install
The fast-blow fuse works by interrupting the electrical circuit when the current exceeds 2A, thereby protecting electronic components from overloads and short circuits. The internal filament melts instantly, stopping the current flow before it can cause damage to the equipment.
Installation is simple: disconnect the appliance from the mains, locate the fuse holder, remove the blown fuse, and insert a new one with the same capacity. Always ensure that the voltage and amperage match the appliance's specifications.
Frequently Asked Questions
How do I know if the fuse is blown?
Look through the transparent glass tube — if the metal filament inside is broken or blackened, the fuse is blown and needs to be replaced.
Can I use this fuse for any 2A appliance?
Yes, provided that the size is 5x20mm and the appliance's operating voltage does not exceed 250V. Always check the specifications in the appliance's manual.
Why does the fuse blow often on the same appliance?
This indicates a problem in the appliance's electrical circuit — a short circuit, a faulty component, or higher-than-nominal consumption. It is recommended to have it checked by a qualified technician.
Technical Specifications
| Rated current | 2A |
| Maximum voltage | 250V |
| Fuse type | Fast-blow |
| Dimensions | 5 x 20 mm (diameter x length) |
| Tube material | Transparent glass |
| End cap material | Metal |
| Package quantity | 100 pieces |
| Product code | Q-16F020 |
| EAN | 0781499710334 |
Warranty and Support
The product benefits from a 24-month warranty in accordance with current Romanian legislation. Right of return within 30 days of purchase. Fast courier delivery nationwide, with order processing within a maximum of 24 working hours.
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